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A platform for research: civil engineering, architecture and urbanism
Construction method of rain sewage pipeline
The invention discloses a construction method of a rain sewage pipeline, which comprises the following steps of: surveying and setting out, firstly carrying out plane positioning, and then carrying out elevation on the inner bottom of the rain sewage pipeline; digging a groove; the grooves are used for draining water; pipeline laying is conducted, plastic steel winding pipes are manually laid, and concrete pipelines and nodular cast iron pipelines are mechanically laid; the pipeline is connected and installed, the HDPE plastic steel winding pipe is in socket connection, the reinforced concrete socket pipe and the tongue-and-groove pipe are connected in a rubber ring mode, and the nodular cast iron pipeline is connected with the inspection well in a rubber sealing ring mode; constructing an inspection well; constructing a water collecting well; the gutter inlet is connected with a branch pipe; and pipeline backfilling is carried out after the closed water test. The pipeline construction method is standard in process, and on the basis of construction, the phenomena that a sewage pipeline is prone to damage and water seepage during later application are avoided.
本发明公开了一种雨污水管道的施工方法，包括以下步骤：测量放线，先进行平面定位，然后对雨污水管道管内底标高；沟槽开挖；沟槽降、排水；管道铺设，塑钢缠绕管采用人工放管，混凝土管道及球墨铸铁管道采用机械放管；管道连接安装，HDPE塑钢缠绕管采用承插连接，钢筋混凝土承插管、企口管采用胶圈连接方式，球墨铸铁管道与检查井的连接采用橡胶密封圈的方式；检查井施工；收水井施工；雨水口连接支管；闭水试验之后进行管路回填。本发明使得管道施工方法流程规范，在施工基础上避免了后期污水管道应用时的易破损以及易渗水现象。
Construction method of rain sewage pipeline
The invention discloses a construction method of a rain sewage pipeline, which comprises the following steps of: surveying and setting out, firstly carrying out plane positioning, and then carrying out elevation on the inner bottom of the rain sewage pipeline; digging a groove; the grooves are used for draining water; pipeline laying is conducted, plastic steel winding pipes are manually laid, and concrete pipelines and nodular cast iron pipelines are mechanically laid; the pipeline is connected and installed, the HDPE plastic steel winding pipe is in socket connection, the reinforced concrete socket pipe and the tongue-and-groove pipe are connected in a rubber ring mode, and the nodular cast iron pipeline is connected with the inspection well in a rubber sealing ring mode; constructing an inspection well; constructing a water collecting well; the gutter inlet is connected with a branch pipe; and pipeline backfilling is carried out after the closed water test. The pipeline construction method is standard in process, and on the basis of construction, the phenomena that a sewage pipeline is prone to damage and water seepage during later application are avoided.
本发明公开了一种雨污水管道的施工方法，包括以下步骤：测量放线，先进行平面定位，然后对雨污水管道管内底标高；沟槽开挖；沟槽降、排水；管道铺设，塑钢缠绕管采用人工放管，混凝土管道及球墨铸铁管道采用机械放管；管道连接安装，HDPE塑钢缠绕管采用承插连接，钢筋混凝土承插管、企口管采用胶圈连接方式，球墨铸铁管道与检查井的连接采用橡胶密封圈的方式；检查井施工；收水井施工；雨水口连接支管；闭水试验之后进行管路回填。本发明使得管道施工方法流程规范，在施工基础上避免了后期污水管道应用时的易破损以及易渗水现象。
Construction method of rain sewage pipeline
一种雨污水管道的施工方法
ZHIYONG QIAO (author) / LYU PENGCHAO (author) / WANG LELE (author) / XU CONG (author) / WANG FEI (author)
2022-11-01
Patent
Electronic Resource
Chinese
Construction method of municipal rain sewage diversion pipeline
| European Patent Office | 2020
Construction method of municipal rain sewage diversion pipeline
| European Patent Office | 2020